From 7ef1dd1b6161f825b3cb193a8b05260828fc2b42 Mon Sep 17 00:00:00 2001
From: Martin Odersky <odersky@gmail.com>
Date: Fri, 17 Dec 2010 15:07:44 +0000
Subject: Fixed compiler crash on malformed source file.

---
 src/compiler/scala/tools/nsc/ast/parser/Parsers.scala | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/compiler/scala/tools/nsc/ast/parser/Parsers.scala')

diff --git a/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala b/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala
index 071926e7c6..da156684c0 100644
--- a/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala
+++ b/src/compiler/scala/tools/nsc/ast/parser/Parsers.scala
@@ -2771,7 +2771,11 @@ self =>
         case stats =>
           val start =
             if (stats forall (_ == EmptyTree)) 0
-            else wrappingPos(stats).startOrPoint
+            else {
+              val wpos = wrappingPos(stats)
+              if (wpos.isDefined) wpos.startOrPoint
+              else 0
+            }
 
           makePackaging(start, atPos(start, start, start) { Ident(nme.EMPTY_PACKAGE_NAME) }, stats)
       }
-- 
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